A public transportation can be efficient.Logical formLearned from43 sentences. A (capital market) can be efficient.Logical formLearned from42 sentences. A translation can be efficient.Logical formLearned from42 sentences. Arrangements can be efficient.Logical formLearned from42 sentences. An order can be efficient.Logical formLearned from42 sentences. A methodology can be efficient.Logical formLearned from42 sentences. Browsing can be efficient.Logical formLearned from42 sentences. A (power supply) can be efficient.Logical formLearned from42 sentences. A space can be efficient.Logical formLearned from42 sentences. Persons can be efficient.Logical formLearned from42 sentences. A (data structure) can be efficient.Logical formLearned from42 sentences. A secretary can be efficient.Logical formLearned from42 sentences. A way can be efficient.Logical formLearned from42 sentences. A defense can be efficient.Logical formLearned from41 sentences. A catalyst can be efficient.Logical formLearned from41 sentences.